Revert "Mac h264: Do not retain CVPixelBufferRefs"

media/gpu/vt_video_decode_accelerator_mac.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/gpu/vt_video_decode_accelerator_mac.h"
 
 #include <CoreVideo/CoreVideo.h>
 #include <OpenGL/CGLIOSurface.h>
 #include <OpenGL/gl.h>
 #include <stddef.h>
@@ skipping 1019 matching lines @@
   PictureInfo* picture_info = picture_info_map_.find(picture_id)->second.get();
   DCHECK(!picture_info->cv_image);
   DCHECK(!picture_info->gl_image);
 
   if (!make_context_current_cb_.Run()) {
     DLOG(ERROR) << "Failed to make GL context current";
     NotifyError(PLATFORM_FAILURE, SFT_PLATFORM_ERROR);
     return false;
   }
 
-  IOSurfaceRef io_surface = CVPixelBufferGetIOSurface(frame.image.get());
-
   scoped_refptr<gl::GLImageIOSurface> gl_image(
       new gl::GLImageIOSurface(frame.coded_size, GL_BGRA_EXT));
-  if (!gl_image->Initialize(io_surface, gfx::GenericSharedMemoryId(),
-                            gfx::BufferFormat::YUV_420_BIPLANAR)) {
+  if (!gl_image->InitializeWithCVPixelBuffer(
+          frame.image.get(), gfx::GenericSharedMemoryId(),
+          gfx::BufferFormat::YUV_420_BIPLANAR)) {
     NOTIFY_STATUS("Failed to initialize GLImageIOSurface", PLATFORM_FAILURE,
                   SFT_PLATFORM_ERROR);
   }
 
   if (!bind_image_cb_.Run(picture_info->client_texture_id,
                           GL_TEXTURE_RECTANGLE_ARB, gl_image, false)) {
     DLOG(ERROR) << "Failed to bind image";
     NotifyError(PLATFORM_FAILURE, SFT_PLATFORM_ERROR);
     return false;
   }
@@ skipping 86 matching lines @@
     SupportedProfile profile;
     profile.profile = supported_profile;
     profile.min_resolution.SetSize(16, 16);
     profile.max_resolution.SetSize(4096, 2160);
     profiles.push_back(profile);
   }
   return profiles;
 }
 
 }  // namespace media